تعليم الحاسوب ، الكمبيوتر | United States America (US)

Create: 2024-04-17 Update: 2025-07-08 12:59:39

#معلومة

cpu =central processing unity

المعالج مسؤول عن تشغيل الجهاز ومعالجة كل البيانات الموجودة في الجهاز سواء كانت قراءة أو كتابة

المعالج عبارة عن أنوية و هذه الأنوية عبارة عن وحدات معالجة صغيرة داخل المعالج و لكي تنقل هذه الأوامر أو البيانات يجب ان يكون هناك مسارات

المسار أو ال thread هو عبارة عن طريق لكي تعبر منه ال المعلومات لكي تعالج عبر الأنوية و لارسالها مرة اخرى

يجب ان يكون هناك ذاكرة صغيرة جدا لحفظ المعلومات مؤقتا و حذفها لتسهيل العمل على الانوية و تسمى الكاش ميموري او cach memory و الكاش يقسم الى ثلاث أقسام رئيسية و هي كالتالي....

L3
L2
L1
الL3 هو القسم الذي لديه اكبر مساحة بين الثلاثة و يليه L2 ثم L1

يكون الفرق معالج رباعي النواة من شركة إنتل عن معالج رباعي نواة آخر من شركة amd هو سرعة النواة الواحدة و المعمارية و دقة التصنيع مثال....

I7 7700k و r5 1500x
كلاهما يحتويان على أربعة انوية و ثمان مسارات لكن سرعة النواة الواحدة لدى i7 7700k أسرع بكثير من سرعة النواة الواحدة لدى r5 1500x لكن الحرارة لدى r5 1500x اقل بكثير و دقة التصنيع هي نفسها 14nm لدى كلا المعالجين و المعمارية هي بنية المعالج و طريقة تصنيعه...

تعليم الحاسوب ، الكمبيوتر

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تعليم الحاسوب ، الكمبيوتر

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#معلومة

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